package org.neuedu.chapter06_0618.demo01;

public class Student {
    // 全局变量，成员变量，对象属性
    String name;
    int age;
    String nation;

    public Student() {
    }

    public Student(String n,int a,String na) {
        name = n;
        age = a;
        nation = na;
    }
}
